ports/162506: Tools/scripts/checknewver.sh: add missing closing quote

[edwin at FreeBSD.org]

Synopsis: Tools/scripts/checknewver.sh: add missing closing quote

State-Changed-From-To: open->feedback
State-Changed-By: edwin
State-Changed-When: Sat Nov 12 18:30:20 UTC 2011
State-Changed-Why: 
Awaiting maintainers feedback (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=162506